package com.swust.exam.dao;

import com.swust.exam.pojo.Teacher;

public interface TeacherMapper {
	int deleteByPrimaryKey(Integer classId);

    int insert(Teacher record);

    int insertSelective(Teacher record);

    Teacher selectByPrimaryKey(Integer classId);

    int updateByPrimaryKeySelective(Teacher record);

    int updateByPrimaryKey(Teacher record);
}
